3.James is trying to decide which taxi service he should use. Taxi service A costs $5 plus $0.25 for every mile traveled. Taxi service B costs $8 plus $0.20 for every mile traveled. How many miles of travel would result in both taxi services costing the same amount for that trip? A.12 miles
B.15 miles
C.30 miles
D.60 miles

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the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

i'm sorry i don't know

step-by-step explanation: